﻿<template>
  <div class="">
    <el-tree :data="menu" :props="defaultProps" node-key="catId" ref="menuTree">
    </el-tree>
  </div>
</template>
<script>
export default {
  name: "",
  props: {},
  components: {},
  data() {
    return {
      menu: [],
      expandedKey: [],
      defaultProps: {
        children: "children",
        label: "name",
      },
    };
  },
  computed: {},
  watch: {},
  methods: {},
  created() {},
  mounted() {},
  beforeDestroy() {},
};
</script>
<style  scoped>
</style>